import { HttpServer, RouteInfo, Type } from '@nestjs/common/interfaces';
declare type RouteInfoRegex = RouteInfo & {
    regex: RegExp;
};
export declare const filterMiddleware: <T extends Function | Type<any> = any>(middleware: T[], excludedRoutes: RouteInfo[], httpAdapter: HttpServer<any, any>) => Type<any>[];
export declare const mapToClass: <T extends Function | Type<any>>(middleware: T, excludedRoutes: RouteInfoRegex[], httpAdapter: HttpServer<any, any>) => Type<any>;
export declare function isClass(middleware: any): middleware is Type<any>;
export declare function assignToken(metatype: Type<any>, token?: any): Type<any>;
export declare function isRouteExcluded(req: Record<string, any>, excludedRoutes: RouteInfoRegex[], httpAdapter: HttpServer): boolean;
export {};